10-day forecast for Devon, PA: 44° to 76°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Thursday, October 8
64° · 0.24 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0973° / 46°0
Morning50°feels 48°
Afternoon73°feels 71°
Evening55°feels 53°
Overnight48°feels 46°
73 °
Devon, Friday, 9 October
Clear. High 73°, low 46°.
Pressure30.18 inHg
Wind10 mph W
Humidity38%
Visibility6.2 mi
Dew point43°
Sat, 1070° / 50°0
Morning52°feels 51°
Afternoon70°feels 68°
Evening61°feels 60°
Overnight52°feels 51°
70 °
Devon, Saturday, 10 October
Overcast. High 70°, low 50°.
Pressure30.47 inHg
Wind4 mph E
Humidity46%
Visibility6.2 mi
Dew point45°
Sun, 1164° / 56°0.24
Morning57°feels 56°
Afternoon64°feels 64°
Evening61°feels 61°
Overnight56°feels 56°
64 °
Devon, Sunday, 11 October
Rain. High 64°, low 56°.
Pressure30.36 inHg
Wind7.8 mph SE
Humidity68%
Visibility6.2 mi
Dew point54°
Mon, 1269° / 62°0.14
Morning63°feels 64°
Afternoon65°feels 66°
Evening68°feels 68°
Overnight62°feels 62°
69 °
Devon, Monday, 12 October
Light rain. High 69°, low 62°.
Pressure29.83 inHg
Wind7.6 mph E
Humidity94%
Visibility—
Dew point62°
Tue, 1376° / 58°0.04
Morning62°feels 62°
Afternoon73°feels 73°
Evening73°feels 74°
Overnight58°feels 58°
76 °
Devon, Tuesday, 13 October
Light rain. High 76°, low 58°.
Pressure29.80 inHg
Wind12.7 mph SW
Humidity76%
Visibility—
Dew point62°
Wed, 1459° / 46°0
Morning50°feels 46°
Afternoon53°feels 50°
Evening57°feels 55°
Overnight49°feels 46°
59 °
Devon, Wednesday, 14 October
Clear. High 59°, low 46°.
Pressure30.03 inHg
Wind13.3 mph NW
Humidity49%
Visibility—
Dew point33°
Thu, 1563° / 44°0
Morning47°feels 46°
Afternoon57°feels 54°
Evening61°feels 60°
Overnight52°feels 51°
63 °
Devon, Thursday, 15 October
Mostly clear. High 63°, low 44°.
Pressure30.33 inHg
Wind6.6 mph SW
Humidity42%
Visibility—
Dew point31°
Fri, 1673° / 53°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening70°feels 70°
Overnight64°feels 63°
73 °
Devon, Friday, 16 October
Clear. High 73°, low 53°.
Pressure30.21 inHg
Wind11.9 mph SW
Humidity61%
Visibility—
Dew point51°
Sat, 1766° / 50°0
Morning65°feels 65°
Afternoon65°feels 64°
Evening60°feels 58°
Overnight53°feels 51°
66 °
Devon, Saturday, 17 October
Clear. High 66°, low 50°.
Pressure30.18 inHg
Wind13 mph N
Humidity52%
Visibility—
Dew point47°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Devon, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.